Revert "Revert "Merge branch 'master' of https://github.com/KochetovNicolai/fizteh-java-2013""

This reverts commit a6965a3219b488f4ccc73322e5345f2f5ee17bc0.
Revert "Revert "Revert "Merge branch 'master' of https://github.com/KochetovNicolai/fizteh-java-2013"""

This reverts commit b94a594e9944d9da3a0a220f282eb0928d5793cd.
Revert "Revert "Revert "Revert "Merge branch 'master' of https://github.com/KochetovNicolai/fizteh-java-2013""""

This reverts commit 017d5bab9642bc3a859b9d6db8d6b460fc5d1dda.
Revert "Revert "Revert "Revert "Revert "Merge branch 'master' of https://github.com/KochetovNicolai/fizteh-java-2013"""""

This reverts commit dc31922fa8d4c6bd8e44d45be9848b3f8b290ebb.